Abstract: The Self-Employment plays a decisive role in the expansion of the economy, lower unemployment and satiety of unmet needs in the Cuban population. Support for this sector is an important consideration to foster their growth and development with a view to promotion factor. Within this sector one of the fastest growing activities has been the producer and seller of food. However when developing entities, they do not have enough experience to manage their business, as evidenced by a large number of casualties reported in the last three years. This study presents an approach to the causes that today prevent the consolidation of this business in Cuba.

Abstract: Currently, organizations are increasingly increasing the data they manage and process, providing information with different structures, so that they can not be managed efficiently and effectively without being based on information technologies. The enterprise architecture exposes a panorama to support the objectives of the business with technology and establish the bases to reach the long term goals. There are several enterprise architecture frameworks mentioned in the literature, so the objective of the research was to analyze the four most outstanding comparisons found in the literature in order to establish similarities and common characteristics. Bibliographic search and revision and deduction induction were used as methods. The main result was that the TOGAF framework is more accessible to understanding, use and implementation due to its direct access and manageable documentation.

Abstract: By development of information systems for the management of organization's business processes, the separation of business logic and system logic is fundamental. The business rules approach helps to achieve this separation and therefore a better software architecture. After the phase of analysis and capture of business rules, modeling and its automation are the most important phases in the development of this approach. There are research results that provide variants of modeling from conceptual representation languages, but there is no consensus on its automation for management systems and business rules engines. Ontologies are a way for the representation of knowledge in any domain, its application in information systems towards the semantic web is increasingly solid. The conceptualization of business rules, based on their ontological definition, is an opportunity for business analysts to express the rules in their own way and automate them without the need for additional tools. This paper presents an extension of the ontology for the modeling or business process diagram (BPMNO) of Object Management Group, to express or define business rules, taking into account the functional structure of BPMNO, its type according to the most common classifications of authors (formalized in this work) and the principles for their validation.